🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.3

Radius: 11.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.54 AU - 0.7 AU

Year: 337 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,906,275 km

• M1: 143,315 km (0.098 R)
• M2: 250,726 km (0.086 R)
• M3: 340,784 km (0.094 R)
• M4: 489,484 km (0.099 R)
• M5: 668,254 km (0.117 R)
• M6: 760,705 km (0.062 R)
• M7: 839,992 km (0.1 R)
• M8: 1,039,855 km (0.111 R)
• M9: 1,114,355 km (0.096 R)
• M10: 1,185,264 km (0.047 R)
• M11: 1,280,857 km (0.118 R)
• M12: 1,369,419 km (0.08 R)
• M13: 1,515,426 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 12.5

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.75 AU - 1.05 AU

Year: 589 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,906,275 km

• M1: 159,920 km (0.1 R)
• M2: 259,403 km (0.083 R)
• M3: 348,413 km (0.084 R)
• M4: 517,908 km (0.096 R)
• M5: 659,727 km (0.103 R)
• M6: 750,233 km (0.108 R)
• M7: 838,945 km (0.111 R)
• M8: 1,014,423 km (0.104 R)
• M9: 1,099,844 km (0.106 R)
• M10: 1,202,767 km (0.099 R)
• M11: 1,383,481 km (0.049 R)
• M12: 1,507,797 km (0.063 R)
• M13: 1,590,076 km (0.097 R)
• M14: 1,841,999 km (0.084 R)
• M15: 1,993,242 km (0.115 R)
• M16: 2,075,072 km (0.065 R)
• M17: 2,153,312 km (0.084 R)
• M18: 2,275,234 km (0.104 R)
• M19: 2,380,102 km (0.085 R)
• M20: 2,462,381 km (0.04 R)
• M21: 2,634,718 km (0.053 R)
• M22: 2,862,406 km (0.114 R)
• M23: 3,023,223 km (0.12 R)
• M24: 3,165,641 km (0.066 R)
• M25: 3,256,446 km (0.08 R)
• M26: 3,353,685 km (0.114 R)
• M27: 3,440,901 km (0.114 R)
• M28: 3,551,005 km (0.068 R)
• M29: 3,640,015 km (0.118 R)
• M30: 3,740,994 km (0.11 R)
• M31: 3,871,443 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.6

Radius: 13.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1 AU - 1.34 AU

Year: 874 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 26,906,275 km

• M1: 172,786 km (0.119 R)
• M2: 281,394 km (0.067 R)
• M3: 546,331 km (0.096 R)
• M4: 667,057 km (0.106 R)
• M5: 756,816 km (0.078 R)
• M6: 915,090 km (0.115 R)
• M7: 1,027,438 km (0.114 R)
• M8: 1,172,399 km (0.054 R)
• M9: 1,267,393 km (0.112 R)
• M10: 1,394,551 km (0.083 R)
• M11: 1,501,963 km (0.09 R)
• M12: 1,600,099 km (0.112 R)
• M13: 1,700,329 km (0.098 R)
• M14: 1,868,178 km (0.03 R)
• M15: 2,048,444 km (0.071 R)
• M16: 2,171,862 km (0.042 R)
• M17: 2,276,730 km (0.092 R)
• M18: 2,397,755 km (0.092 R)
• M19: 2,499,182 km (0.114 R)
• M20: 2,654,016 km (0.053 R)
• M21: 2,781,623 km (0.086 R)
• M22: 2,873,177 km (0.079 R)
• M23: 2,965,628 km (0.101 R)
• M24: 3,066,906 km (0.081 R)
• M25: 3,209,323 km (0.096 R)
• M26: 3,386,297 km (0.106 R)
• M27: 3,674,722 km (0.047 R)
• M28: 3,783,779 km (0.106 R)
• M29: 3,877,128 km (0.097 R)
• M30: 3,979,752 km (0.102 R)
• M31: 4,109,304 km (0.088 R)
• M32: 4,310,962 km (0.112 R)
• M33: 4,470,882 km (0.092 R)
• M34: 5,028,134 km (0.085 R)
• M35: 5,140,332 km (0.069 R)
• M36: 5,443,867 km (0.082 R)
• M37: 5,549,483 km (0.101 R)
• M38: 5,646,123 km (0.102 R)
• M39: 5,762,959 km (0.047 R)
• M40: 6,008,898 km (0.118 R)
• M41: 6,118,254 km (0.104 R)
• M42: 6,298,519 km (0.042 R)
• M43: 6,450,211 km (0.099 R)
• M44: 6,613,273 km (0.087 R)
• M45: 6,808,797 km (0.113 R)
• M46: 6,912,469 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.9

Radius: 9.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.69 AU - 2.21 AU

Year: 1880 Days

Day: 5.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 26,906,275 km

• M1: 120,426 km (0.087 R)
• M2: 267,182 km (0.105 R)
• M3: 491,130 km (0.069 R)
• M4: 622,626 km (0.057 R)
• M5: 693,087 km (0.082 R)
• M6: 858,692 km (0.102 R)
• M7: 1,157,888 km (0.115 R)
• M8: 1,375,403 km (0.077 R)
• M9: 1,557,015 km (0.111 R)
• M10: 1,746,705 km (0.101 R)
• M11: 1,839,156 km (0.095 R)
• M12: 2,159,744 km (0.081 R)
• M13: 2,405,983 km (0.098 R)
• M14: 2,474,798 km (0.104 R)
• M15: 2,661,496 km (0.104 R)
• M16: 2,720,886 km (0.052 R)
• M17: 2,925,835 km (0.04 R)
• M18: 3,111,037 km (0.058 R)
• M19: 3,479,946 km (0.058 R)
• M20: 3,663,203 km (0.111 R)
• M21: 3,822,824 km (0.112 R)
• M22: 3,943,998 km (0.063 R)
• M23: 4,025,529 km (0.081 R)
• M24: 4,176,473 km (0.118 R)
• M25: 4,259,500 km (0.057 R)
• M26: 4,597,591 km (0.058 R)
• M27: 4,683,461 km (0.088 R)
• M28: 4,769,928 km (0.071 R)
• M29: 4,929,848 km (0.102 R)
• M30: 5,269,735 km (0.115 R)
• M31: 5,571,623 km (0.12 R)
• M32: 5,755,479 km (0.118 R)
• M33: 5,832,821 km (0.096 R)
• M34: 5,956,987 km (0.117 R)
• M35: 6,160,740 km (0.117 R)
• M36: 6,351,028 km (0.077 R)
• M37: 6,851,283 km (0.058 R)
• M38: 6,916,807 km (0.1 R)
• M39: 6,982,481 km (0.089 R)
• M40: 7,214,058 km (0.092 R)
• M41: 7,600,021 km (0.112 R)
• M42: 8,061,829 km (0.093 R)
• M43: 8,200,357 km (0.082 R)
• M44: 8,620,876 km (0.087 R)
• M45: 8,833,754 km (0.083 R)
• M46: 9,282,847 km (0.084 R)
• M47: 9,428,256 km (0.061 R)
• M48: 9,684,218 km (0.037 R)
• M49: 9,831,722 km (0.091 R)
• M50: 10,035,474 km (0.108 R)
• M51: 10,222,023 km (0.1 R)
• M52: 10,466,316 km (0.108 R)
• M53: 10,560,712 km (0.068 R)
• M54: 10,731,553 km (0.111 R)
• M55: 11,249,311 km (0.087 R)
• M56: 11,853,686 km (0.071 R)
• M57: 11,991,765 km (0.069 R)
• M58: 12,110,396 km (0.101 R)
• M59: 12,209,580 km (0.098 R)
• M60: 12,408,844 km (0.083 R)
• M61: 12,568,914 km (0.068 R)
• M62: 12,810,514 km (0.08 R)
• M63: 12,911,493 km (0.094 R)
• M64: 13,359,539 km (0.118 R)
• M65: 13,771,232 km (0.075 R)
• M66: 13,936,986 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.8

Radius: 14.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.04 AU - 3.7 AU

Year: 4270 Days

Day: 14.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,906,275 km

• M1: 189,989 km (0.105 R)
• M2: 519,404 km (0.049 R)
• M3: 712,086 km (0.104 R)
• M4: 1,363,585 km (0.116 R)
• M5: 1,454,390 km (0.104 R)
• M6: 1,563,298 km (0.103 R)
• M7: 1,773,184 km (0.111 R)
• M8: 2,311,586 km (0.12 R)
• M9: 2,571,288 km (0.12 R)
• M10: 2,685,581 km (0.12 R)
• M11: 2,959,195 km (0.091 R)
• M12: 3,119,714 km (0.081 R)
• M13: 3,324,513 km (0.079 R)
• M14: 3,491,614 km (0.08 R)
• M15: 4,076,542 km (0.117 R)
• M16: 4,210,731 km (0.088 R)
• M17: 4,392,044 km (0.078 R)
• M18: 4,715,624 km (0.072 R)
• M19: 5,167,260 km (0.025 R)
• M20: 5,934,398 km (0.1 R)
• M21: 6,292,535 km (0.089 R)
• M22: 6,552,836 km (0.049 R)
• M23: 7,164,840 km (0.088 R)
• M24: 7,436,809 km (0.118 R)
• M25: 7,684,394 km (0.063 R)
• M26: 7,906,846 km (0.111 R)
• M27: 8,558,345 km (0.08 R)
• M28: 8,702,258 km (0.107 R)
• M29: 8,905,112 km (0.107 R)
• M30: 9,138,934 km (0.064 R)
• M31: 9,523,251 km (0.062 R)
• M32: 9,642,480 km (0.085 R)
• M33: 10,707,767 km (0.104 R)
• M34: 10,831,933 km (0.119 R)
• M35: 11,019,080 km (0.107 R)
• M36: 11,396,515 km (0.1 R)
• M37: 11,650,533 km (0.103 R)
• M38: 11,938,508 km (0.114 R)
• M39: 12,554,403 km (0.097 R)
• M40: 12,751,124 km (0.096 R)
• M41: 13,147,409 km (0.108 R)
• M42: 13,413,992 km (0.113 R)
• M43: 13,749,690 km (0.049 R)
• M44: 14,190,256 km (0.096 R)
• M45: 14,532,236 km (0.117 R)
• M46: 14,842,502 km (0.043 R)
• M47: 14,946,323 km (0.112 R)
• M48: 15,645,095 km (0.06 R)
• M49: 16,176,317 km (0.085 R)
• M50: 16,713,373 km (0.109 R)
• M51: 17,038,449 km (0.077 R)
• M52: 17,183,559 km (0.097 R)
• M53: 17,915,542 km (0.113 R)
• M54: 18,026,244 km (0.025 R)
• M55: 18,137,096 km (0.079 R)
• M56: 18,322,448 km (0.119 R)
• M57: 18,620,297 km (0.04 R)
• M58: 18,732,496 km (0.088 R)
• M59: 19,942,443 km (0.1 R)
• M60: 20,518,246 km (0.108 R)
• M61: 20,788,868 km (0.089 R)
• M62: 21,021,792 km (0.111 R)
• M63: 22,080,646 km (0.111 R)
• M64: 22,556,816 km (0.088 R)
• M65: 22,676,344 km (0.063 R)
• M66: 22,836,115 km (0.077 R)
• M67: 23,196,945 km (0.076 R)
• M68: 23,559,720 km (0.102 R)
• M69: 24,127,593 km (0.088 R)
• M70: 24,249,964 km (0.117 R)
• M71: 24,413,325 km (0.058 R)
• M72: 24,659,115 km (0.118 R)
• M73: 25,029,369 km (0.118 R)
• M74: 25,733,676 km (0.112 R)
• M75: 26,781,310 km (0.097 R)
• M76: 27,672,016 km (0.09 R)
• M77: 28,228,370 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.5

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.13 AU - 4.21 AU

Year: 4853 Days

Day: 8.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,906,275 km

• M1: 206,894 km (0.109 R)
• M2: 349,610 km (0.091 R)
• M3: 443,857 km (0.104 R)
• M4: 679,474 km (0.1 R)
• M5: 844,779 km (0.117 R)
• M6: 972,087 km (0.108 R)
• M7: 1,106,575 km (0.084 R)
• M8: 1,335,610 km (0.101 R)
• M9: 1,644,380 km (0.108 R)
• M10: 1,741,618 km (0.107 R)
• M11: 1,976,337 km (0.087 R)
• M12: 2,221,828 km (0.118 R)
• M13: 2,477,490 km (0.068 R)
• M14: 2,666,133 km (0.087 R)
• M15: 2,820,518 km (0.061 R)
• M16: 3,098,172 km (0.037 R)
• M17: 3,281,429 km (0.032 R)
• M18: 3,489,370 km (0.09 R)
• M19: 3,852,893 km (0.1 R)
• M20: 4,524,438 km (0.116 R)
• M21: 5,305,189 km (0.112 R)
• M22: 5,451,646 km (0.117 R)
• M23: 5,599,598 km (0.114 R)
• M24: 6,204,422 km (0.071 R)
• M25: 6,883,447 km (0.081 R)
• M26: 7,834,590 km (0.101 R)
• M27: 8,198,412 km (0.105 R)
• M28: 8,884,917 km (0.056 R)
• M29: 9,205,655 km (0.059 R)
• M30: 9,441,421 km (0.032 R)
• M31: 9,768,741 km (0.089 R)
• M32: 10,099,951 km (0.053 R)
• M33: 10,343,197 km (0.117 R)
• M34: 10,557,571 km (0.11 R)
• M35: 10,711,656 km (0.116 R)
• M36: 10,897,457 km (0.118 R)
• M37: 11,146,986 km (0.044 R)
• M38: 11,398,311 km (0.091 R)
• M39: 11,715,308 km (0.106 R)
• M40: 11,874,780 km (0.114 R)
• M41: 12,487,682 km (0.113 R)
• M42: 12,716,118 km (0.082 R)
• M43: 12,945,901 km (0.11 R)
• M44: 13,210,240 km (0.1 R)
• M45: 13,980,220 km (0.113 R)
• M46: 14,081,797 km (0.102 R)
• M47: 14,183,524 km (0.03 R)
• M48: 14,421,983 km (0.044 R)
• M49: 14,524,457 km (0.081 R)
• M50: 14,902,641 km (0.101 R)
• M51: 15,041,019 km (0.113 R)
• M52: 15,388,834 km (0.065 R)
• M53: 16,127,698 km (0.032 R)
• M54: 16,698,414 km (0.039 R)
• M55: 17,713,285 km (0.109 R)
• M56: 17,896,543 km (0.112 R)
• M57: 18,376,154 km (0.039 R)
• M58: 18,487,454 km (0.092 R)
• M59: 19,992,559 km (0.08 R)
• M60: 20,183,595 km (0.091 R)
• M61: 20,798,592 km (0.069 R)
• M62: 21,458,767 km (0.103 R)
• M63: 21,615,097 km (0.054 R)
• M64: 22,125,824 km (0.072 R)
• M65: 22,283,800 km (0.096 R)
• M66: 22,999,326 km (0.113 R)
• M67: 23,601,308 km (0.089 R)
• M68: 24,046,063 km (0.096 R)
• M69: 24,371,288 km (0.032 R)
• M70: 24,493,659 km (0.044 R)
• M71: 25,231,925 km (0.105 R)
• M72: 26,102,584 km (0.103 R)
• M73: 26,898,744 km (0.097 R)
• M74: 27,958,645 km (0.083 R)
• M75: 28,643,953 km (0.066 R)
• M76: 28,816,290 km (0.12 R)
• M77: 28,902,458 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.1

Radius: 4.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.8 AU - 7.04 AU

Year: 11228 Days

Day: 20.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 26,906,275 km

• M1: 290,818 km (0.115 R)
• M2: 425,008 km (0.067 R)
• M3: 567,574 km (0.056 R)
• M4: 1,376,600 km (0.073 R)
• M5: 1,634,955 km (0.062 R)
• M6: 1,745,807 km (0.072 R)
• M7: 1,793,978 km (0.034 R)
• M8: 1,842,747 km (0.086 R)
• M9: 2,905,939 km (0.109 R)
• M10: 3,375,377 km (0.072 R)
• M11: 4,144,310 km (0.098 R)
• M12: 4,671,044 km (0.113 R)
• M13: 4,760,803 km (0.116 R)
• M14: 4,987,892 km (0.043 R)
• M15: 5,499,966 km (0.052 R)
• M16: 5,786,146 km (0.103 R)
• M17: 6,523,066 km (0.063 R)
• M18: 6,800,570 km (0.119 R)
• M19: 6,851,433 km (0.099 R)
• M20: 7,107,694 km (0.078 R)
• M21: 7,289,007 km (0.097 R)
• M22: 7,471,666 km (0.094 R)
• M23: 8,904,065 km (0.095 R)
• M24: 9,352,709 km (0.058 R)
• M25: 9,437,681 km (0.109 R)
• M26: 10,418,295 km (0.117 R)
• M27: 10,772,094 km (0.038 R)
• M28: 10,980,334 km (0.052 R)
• M29: 12,133,584 km (0.066 R)
• M30: 12,412,285 km (0.109 R)
• M31: 12,505,634 km (0.115 R)
• M32: 12,724,496 km (0.085 R)
• M33: 13,039,250 km (0.081 R)
• M34: 13,229,388 km (0.085 R)
• M35: 13,292,968 km (0.058 R)
• M36: 13,356,547 km (0.067 R)
• M37: 13,772,878 km (0.093 R)
• M38: 13,869,667 km (0.105 R)
• M39: 14,291,234 km (0.059 R)
• M40: 14,454,445 km (0.101 R)
• M41: 14,684,078 km (0.09 R)
• M42: 15,346,797 km (0.108 R)
• M43: 15,681,746 km (0.112 R)
• M44: 15,850,194 km (0.065 R)
• M45: 16,053,048 km (0.074 R)
• M46: 16,256,801 km (0.103 R)
• M47: 16,632,441 km (0.056 R)
• M48: 17,080,187 km (0.094 R)
• M49: 17,184,158 km (0.098 R)
• M50: 18,447,063 km (0.109 R)
• M51: 18,696,143 km (0.055 R)
• M52: 19,089,735 km (0.108 R)
• M53: 19,269,552 km (0.079 R)
• M54: 19,522,223 km (0.089 R)
• M55: 21,433,336 km (0.062 R)
• M56: 22,297,563 km (0.097 R)
• M57: 22,411,107 km (0.068 R)
• M58: 23,058,118 km (0.041 R)
• M59: 23,672,816 km (0.06 R)
• M60: 23,711,412 km (0.077 R)
• M61: 23,750,008 km (0.092 R)
• M62: 24,487,675 km (0.116 R)
• M63: 24,878,874 km (0.096 R)
• M64: 26,384,427 km (0.101 R)
• M65: 26,544,646 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 17,200 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit